NTN 6902 deep groove ball bearing

Product detailed description

NTN 6902 is a single row deep groove ball bearing designed for a wide range of industrial applications. This bearing is manufactured by the renowned Japanese manufacturer NTN, known for its precision and quality. The bearing has an inner diameter (d) of 15 mm, an outer diameter (D) of 28 mm and a width (B) of 7 mm, making it suitable for compact designs where high precision and reliability are required.

The material used to manufacture this bearing is standard rolling bearing steel, which ensures wear resistance and long service life. The bearing is equipped with a pressed steel cage, which ensures the stability of the rolling elements during operation. The shape of the outer ring is without a flange or groove, which allows for easy mounting and dismounting in various applications.

The NTN 6902 is a sealless bearing, which means that it is not protected against dust and moisture, and is therefore suitable for applications where these factors are controlled. The bearing has a normal radial clearance, which is standard for most applications, and the running accuracy is in the P0/PN class, or ABEC 1, which is the basic level of accuracy for common industrial use.

The operating temperature range of the bearing is from -40 °C to +120 °C, which allows it to be used in various climatic conditions without the risk of reducing performance. The bearing is not insulated against the passage of electric current, which is important to consider in applications where electrical loads may occur.

With a weight of only 0.013 kg, the NTN 6902 is ideal for applications where low component weight is important. Overall, this bearing is suitable for various industrial applications, including mechanical engineering, the automotive industry and other areas where reliable and efficient support of rotational movements is required.